Question

Subtract. (7f2 – f + 10) – (4f2 – 3)
Answer
3f2 – f + 7
3f2 – f + 13
3f2 + 13
3f2 + 7

Answer 1

(7f2-f+10)-(4f2-3)
7f2-f+10-4f2+3
3f2-f+13 :D

Answer 2

subtraction hasnt changed in well over 1000 years; or has it?

Answer 3

\[7f^2-4f^2-f+10+3\]

Answer 4

polynomials are just numbers in disguise so we can treat them the same way

7f2 – f + 10
– (4f2 – 3)
--------------
3f^2 -f +7

Answer 5

.... and I forgot how to add lol

Answer 6

3f^2 -f +13 ......